814404812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{381991}}^1$

素因数の和:382049

約数の個数: 24

約数和(自身を含む): 1572279072

約数和(自身を除く): 757874260

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 381991, 763982, 1527964, 4965883, 9931766, 15661631, 19863532, 31323262, 62646524, 203601203, 407202406, 814404812]

約数ペア:

[(1, 814404812), (2, 407202406), (4, 203601203), (13, 62646524), (26, 31323262), (41, 19863532), (52, 15661631), (82, 9931766), (164, 4965883), (533, 1527964), (1066, 763982), (2132, 381991)]